Break-A Part Attack Nozzles are designed as a low cost, veratile, and easy to use nozzle for first responders in rural and suburban fire departments. Minimal training is required to connect and operate nozzle. The nozzle uses a 1" coupler, provides 20-90 GPM fog or straight stream flows at 100 PSI. The nozzle can be separated from the shut off valve for extended hose lays and other users.
NH and NST are the same thread and the most common used by fire departments. NPSH and IPT are the same threads and is more common in industrial applications. In the 1" size, especially in forestry/wildland firefighting, thread type may be NH or NPSH so please check carefully.